Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Elamparuthi Ramasamy"'
Autor:
Fabiano da Silveira Santos, Elamparuthi Ramasamy, Lilian Camargo da Luz, Vaidhyanathan Ramamurthy, Fabiano Severo Rodembusch
Publikováno v:
Molecules, Vol 28, Iss 11, p 4260 (2023)
Excited-state chemistry relies on the communication between molecules, making it a crucial aspect of the field. One important question that arises is whether intermolecular communication and its rate can be modified when a molecule is confined. To ex
Externí odkaz:
https://doaj.org/article/aa5523b6a3534f8894528e5d04bd7a57
Ruthenium Photosensitizers for NIR PDT Require Lowest-Lying Triplet Intraligand (3IL) Excited States
Autor:
Liubov M. Lifshits, John A. Roque III, Elamparuthi Ramasamy, Randolph P. Thummel, Colin G. Cameron, Sherri A. McFarland
Publikováno v:
Journal of Photochemistry and Photobiology, Vol 8, Iss , Pp 100067- (2021)
A family of complexes of the type [Ru(tpbn)(IP-R)(4-pic)]Cl2 (tbpn=2,2′-(4-(tert‑butyl)pyridine-2,6-diyl)bis(1,8-napthyridine); 4-pic = 4-picoline; IP-R = imidazo[4,5-f][1,10]phenanthroline attached to an aromatic group R for 2–8 and H for 1) w
Externí odkaz:
https://doaj.org/article/192598318379494c8456464426f18c1f
Publikováno v:
Molecules, Vol 26, Iss 9, p 2673 (2021)
Singlet oxygen (1O2) is the excited state electronic isomer and a reactive form of molecular oxygen, which is most efficiently produced through the photosensitized excitation of ambient triplet oxygen. Photochemical singlet oxygen generation (SOG) ha
Externí odkaz:
https://doaj.org/article/6ceb7a49e7894e2c882753b87f7597be
Autor:
Troy T. Handlovic, M. Farooq Wahab, Houston D. Cole, Nagham Alatrash, Elamparuthi Ramasamy, Frederick M. MacDonnell, Sherri A. McFarland, Daniel W. Armstrong
Publikováno v:
Analytica chimica acta. 1228
Sub/supercritical fluid chromatography (SFC) is a green separation technique that has been used to separate a wide variety of compounds and is proven to be immensely useful for chiral separations. However, SFC is currently not thought to be applicabl
Autor:
Houston D. Cole, John A. Roque, Ge Shi, Liubov M. Lifshits, Elamparuthi Ramasamy, Patrick C. Barrett, Rachel O. Hodges, Colin G. Cameron, Sherri A. McFarland
Publikováno v:
J Am Chem Soc
Tumor hypoxia renders treatments ineffective that are directly (e.g., radiotherapy and photodynamic therapy) or indirectly (e.g., chemotherapy) dependent on tumor oxygenation. This study introduces a ruthenium compound as a light-responsive anticance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56e2c593c6c27d715c2361b8376e6ea9
https://europepmc.org/articles/PMC9177514/
https://europepmc.org/articles/PMC9177514/
Ruthenium Photosensitizers for NIR PDT Require Lowest-Lying Triplet Intraligand (3IL) Excited States
Autor:
Randolph P. Thummel, Sherri A. McFarland, Colin G. Cameron, Elamparuthi Ramasamy, John Roque, Liubov M. Lifshits
Publikováno v:
Journal of Photochemistry and Photobiology, Vol 8, Iss, Pp 100067-(2021)
J Photochem Photobiol
J Photochem Photobiol
A family of complexes of the type [Ru(tpbn)(IP-R)(4-pic)]Cl(2) (tbpn=2,2′-(4-(tert-butyl)pyridine-2,6-diyl)bis(1,8-napthyridine); 4-pic=4-picoline; IP-R=imidazo[4,5-f][1,10]phenanthroline attached to an aromatic group R for 2–8 and H for 1) were
Autor:
Patrick C. Barrett, Elamparuthi Ramasamy, Dmytro Havrylyuk, Houston D. Cole, John Roque, Rachel Hodges, Edith C. Glazer, David K. Heidary, Liubov M. Lifshits, Sherri A. McFarland, Colin G. Cameron
Publikováno v:
Photochem Photobiol
In an earlier study of π-expansive ruthenium complexes for photodynamic and photochemo-therapies, it was shown that a pair of structural isomers differing only in the connection point of a naphthalene residue exhibited vastly different biological ac
Autor:
Elamparuthi Ramasamy, Po-An Chen, Ruifa Zong, Randolph P. Thummel, Laura McCormik, Rongwei Zhou, Mahesh S. Deshmukh, Husain N. Kagalwala, Neelima V. Nair
Publikováno v:
Inorganic chemistry. 60(3)
An attractive catalytic pathway for the conversion of water to oxygen would involve two metal oxide centers combining in a constructive sense to make O═O. This prospect makes the study of certain dinuclear transition metal complexes particularly at
Autor:
V. Ramamurthy, Elamparuthi Ramasamy
Publikováno v:
Organic Letters. 20:4187-4190
Host cavitands and organic guest molecules independently adsorbed on silica particles when mixed and shaken in the presence of a few drops of water underwent intra- and interparticle migration to form capsular complexes that were not formed either in
Publikováno v:
Molecules, Vol 26, Iss 2673, p 2673 (2021)
Molecules
Molecules
Singlet oxygen (1O2) is the excited state electronic isomer and a reactive form of molecular oxygen, which is most efficiently produced through the photosensitized excitation of ambient triplet oxygen. Photochemical singlet oxygen generation (SOG) ha